feat(python): init python doc

Author: phodal

pycharm/src/main/kotlin/cc/unitmesh/pycharm/provider/PythonLivingDocumentation.kt

@@ -0,0 +1,40 @@
+package cc.unitmesh.pycharm.provider
+
+import cc.unitmesh.devti.custom.document.LivingDocumentationType
+import cc.unitmesh.devti.provider.LivingDocumentation
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.editor.SelectionModel
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiNameIdentifierOwner
+import com.intellij.util.IncorrectOperationException
+import com.jetbrains.python.documentation.docstrings.PyDocstringGenerator
+import com.jetbrains.python.psi.PyDocStringOwner
+
+class PythonLivingDocumentation : LivingDocumentation {
+    override val forbiddenRules: List<String> = listOf()
+
+    override fun startEndString(type: LivingDocumentationType): Pair<String, String> {
+        return Pair("\"\"\"", "\"\"\"")
+    }
+
+    override fun updateDoc(target: PsiElement, newDoc: String, type: LivingDocumentationType, editor: Editor) {
+        if (target !is PyDocStringOwner) {
+            throw IncorrectOperationException()
+        }
+
+        val docstringGenerator = PyDocstringGenerator.forDocStringOwner((target as PyDocStringOwner?)!!)
+//        docstringGenerator.buildAndInsert(newDoc)
+    }
+
+    override fun findNearestDocumentationTarget(psiElement: PsiElement): PsiNameIdentifierOwner? {
+        TODO("Not yet implemented")
+    }
+
+    override fun findDocTargetsInSelection(
+        root: PsiElement,
+        selectionModel: SelectionModel
+    ): List<PsiNameIdentifierOwner> {
+        TODO("Not yet implemented")
+    }
+
+}

pycharm/src/main/resources/cc.unitmesh.pycharm.xml

@@ -14,6 +14,9 @@
         <variableContextBuilder language="Python"
                                 implementationClass="cc.unitmesh.pycharm.context.PythonVariableContextBuilder"/>
 
+        <livingDocumentation language="Python"
+                             implementationClass="cc.unitmesh.pycharm.provider.PythonLivingDocumentation"/>
+
         <chatContextProvider implementation="cc.unitmesh.pycharm.PythonFrameworkContextProvider"/>
 
         <contextPrompter